// Copyright (c) 2022 PaddlePaddle Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#pragma once
#include "paddle/common/macros.h"
namespace phi {
namespace backends {
namespace gpu {

#define CUDNN_ENFORCE_TENSOR_SIZE_SUPPORTED(tensor)                            \
  do {                                                                         \
    int64_t largest = (1LL << 31) - 1;                                         \
    PADDLE_ENFORCE_LE(                                                         \
        tensor.numel(),                                                        \
        largest,                                                               \
        ::common::errors::PreconditionNotMet(                                  \
            "The element size of " #tensor " should be <= INT_MAX(2147483647)" \
            ", but got %lld",                                                  \
            tensor.numel()));                                                  \
  } while (0)

static constexpr int kDefaultConvWorkspaceSizeLimitMB = 512;

PADDLE_API int GetDefaultConvWorkspaceSizeLimitMB();
}  // namespace gpu
}  // namespace backends
}  // namespace phi
